This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Hyundai Motor Company, Kia Motors Corporation. Active years: 2022-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 20,462 
2 out of 8,094 
Years Active: 2022-2023
Title: Innovations by Chung-An Lee
Introduction
Chung-An Lee is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced alloys and heat treatment methods for vehicle components. With a total of 2 patents, his work reflects a commitment to innovation and engineering excellence.
Latest Patents
Chung-An Lee's latest patents include a composition for a copper alloy designed for laser cladding valve sheets. This innovative alloy features a matrix structure and a hard phase, comprising 12 to 24 wt % of nickel, 2 to 4 wt % of silicon, 8 to 30 wt % of iron, more than 5 wt % and less than 10 wt % of molybdenum, 2 to 10 wt % of aluminum, with the balance being copper. This design aims to suppress interfacial delamination in fatigue environments, thereby enhancing fatigue and wear resistance. Another significant patent is a heat treatment method for vehicle components. This method involves heating the inner space of a furnace where the component is placed, stabilizing hydrogen by injecting it into the space, and performing nitrification heat treatment by injecting ammonia after stabilization. This approach allows for a quality of nitrification heat treatment comparable to conventional methods but in a shorter time frame.
Career Highlights
Chung-An Lee has worked with prominent companies in the automotive industry, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in vehicle technology.
Collaborations
Chung-An has collaborated with talented individuals such as Min-Woo Kang and Soon-Woo Kwon. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Chung-An Lee's contributions to the field of materials science and vehicle technology are noteworthy. His innovative patents and career achievements highlight his role as a leading inventor in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile